3v4l.org

run code in 300+ PHP versions simultaneously
<?php $raw_data = ("7/19/2014 8:00" . " " . "CST"); $timestamp = DateTime::createFromFormat('n/j/Y G:i T', $raw_data); echo $timestamp->format('Y-m-d G:i:s T'); echo "\n"; $utc = new DateTimeZone("UTC"); $timestamp->setTimezone($utc); echo $timestamp->format('Y-m-d G:i:s T'); ?>

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.00718.31
8.3.50.0120.00821.98
8.3.40.0080.00818.85
8.3.30.0060.00919.04
8.3.20.0000.00820.20
8.3.10.0040.00421.60
8.3.00.0080.00017.93
8.2.180.0180.00418.29
8.2.170.0150.00422.96
8.2.160.0140.00722.30
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00721.04
8.2.110.0040.00422.02
8.2.100.0090.00317.97
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0030.00517.75
8.2.60.0070.00318.05
8.2.50.0050.00318.07
8.2.40.0030.00718.34
8.2.30.0040.00718.30
8.2.20.0040.00417.85
8.2.10.0000.00718.21
8.2.00.0030.00617.95
8.1.280.0140.00725.92
8.1.270.0050.00323.88
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0060.00323.95
8.1.230.0110.00019.04
8.1.220.0040.00417.91
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00918.60
8.1.160.0000.00721.90
8.1.150.0000.00718.87
8.1.140.0040.00417.51
8.1.130.0070.00017.96
8.1.120.0020.00517.49
8.1.110.0030.00517.50
8.1.100.0030.00417.51
8.1.90.0040.00417.57
8.1.80.0040.00417.50
8.1.70.0040.00417.41
8.1.60.0030.00617.57
8.1.50.0040.00417.54
8.1.40.0060.00317.44
8.1.30.0030.00517.52
8.1.20.0030.00617.48
8.1.10.0040.00417.62
8.1.00.0000.00917.49
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0000.00818.52
8.0.270.0030.00317.38
8.0.260.0000.00617.25
8.0.250.0040.00417.11
8.0.240.0040.00417.12
8.0.230.0040.00417.08
8.0.220.0000.00816.93
8.0.210.0050.00316.91
8.0.200.0030.00317.04
8.0.190.0030.00317.09
8.0.180.0040.00416.95
8.0.170.0040.00417.09
8.0.160.0030.00317.04
8.0.150.0040.00416.94
8.0.140.0080.00016.98
8.0.130.0060.00013.46
8.0.120.0040.00416.96
8.0.110.0000.00716.91
8.0.100.0070.00016.89
8.0.90.0070.00016.91
8.0.80.0050.01017.07
8.0.70.0070.00016.97
8.0.60.0070.00016.94
8.0.50.0040.00416.99
8.0.30.0100.01216.93
8.0.20.0080.01017.40
8.0.10.0030.00517.19
8.0.00.0080.01016.89
7.4.330.0000.00515.20
7.4.320.0030.00316.42
7.4.300.0030.00316.52
7.4.290.0000.00816.43
7.4.280.0050.00316.51
7.4.270.0080.00016.55
7.4.260.0030.00316.59
7.4.250.0000.00716.49
7.4.240.0030.00516.52
7.4.230.0000.00716.35
7.4.220.0230.00316.64
7.4.210.0080.00616.71
7.4.200.0080.00016.42
7.4.160.0100.00616.61
7.4.150.0170.00017.40
7.4.140.0110.00817.86
7.4.130.0150.00716.52
7.4.120.0070.01216.53
7.4.110.0140.00416.67
7.4.100.0130.00316.60
7.4.90.0090.00916.55
7.4.80.0170.00619.39
7.4.70.0110.00616.31
7.4.60.0090.00916.63
7.4.50.0050.00016.43
7.4.40.0150.00916.38
7.4.30.0030.01316.80
7.4.00.0060.00814.93
7.3.330.0020.00513.10
7.3.320.0050.00013.20
7.3.310.0030.00316.30
7.3.300.0070.00016.37
7.3.290.0080.00516.35
7.3.280.0080.01016.32
7.3.270.0050.01117.40
7.3.260.0070.01016.48
7.3.250.0110.00616.44
7.3.240.0000.02016.33
7.3.230.0060.00916.50
7.3.210.0110.00616.57
7.3.200.0100.00719.39
7.3.190.0170.00716.46
7.3.180.0110.00416.41
7.3.170.0070.00916.55
7.3.160.0130.00316.54
7.3.120.0070.00814.79
7.3.110.0100.00714.94
7.3.100.0080.00814.93
7.3.90.0040.00714.63
7.3.80.0090.00314.85
7.3.70.0120.00315.07
7.3.60.0070.00315.05
7.3.50.0060.00314.68
7.3.40.0130.00314.83
7.3.30.0030.00614.65
7.3.20.0030.01016.68
7.3.10.0060.00816.64
7.3.00.0110.00316.66
7.2.330.0060.01016.62
7.2.320.0130.01016.82
7.2.310.0100.01416.74
7.2.300.0090.00616.40
7.2.290.0100.01016.82
7.2.250.0070.01315.10
7.2.240.0030.01315.30
7.2.230.0070.00715.34
7.2.220.0000.01415.41
7.2.210.0030.00914.94
7.2.200.0030.00915.12
7.2.190.0030.00614.83
7.2.180.0060.00915.10
7.2.170.0030.01015.18
7.2.130.0060.00617.00
7.2.120.0000.01016.54
7.2.110.0080.00416.93
7.2.100.0030.01016.98
7.2.90.0030.00616.82
7.2.80.0030.00617.00
7.2.70.0000.01217.00
7.2.60.0000.01317.05
7.2.50.0040.01116.71
7.2.40.0030.00717.08
7.2.30.0110.00416.93
7.2.20.0090.00016.98
7.2.10.0030.00616.94
7.2.00.0080.00418.04
7.1.330.0040.01115.63
7.1.320.0030.01515.87
7.1.310.0030.00915.89
7.1.300.0040.01115.89
7.1.290.0000.01415.60
7.1.280.0030.00715.74
7.1.270.0120.00015.77
7.1.260.0060.00615.87
7.1.250.0040.00715.88
7.1.100.0030.01018.00
7.1.70.0040.00416.95
7.1.60.0080.00819.70
7.1.50.0060.01916.98
7.1.00.0070.07322.36
7.0.200.0000.00716.98
7.0.140.0070.07021.93
7.0.100.0130.05020.00
7.0.90.0170.03019.97
7.0.80.0130.06319.94
7.0.70.0100.08319.90
7.0.60.0270.08019.96
7.0.50.0000.05320.27
7.0.40.0130.06020.10
7.0.30.0230.06320.00
7.0.20.0100.06720.05
7.0.10.0100.05320.14
7.0.00.0100.07720.06
5.6.250.0030.08320.62
5.6.240.0030.09320.50
5.6.230.0130.07320.57
5.6.220.0100.06720.61
5.6.210.0100.07720.76
5.6.200.0030.06021.05
5.6.190.0100.07321.07
5.6.180.0030.06020.95
5.6.170.0130.08020.97
5.6.160.0130.04721.13
5.6.150.0170.07321.08
5.6.140.0170.05021.05
5.6.130.0100.07320.96
5.6.120.0070.08321.07
5.6.110.0100.08320.94
5.6.100.0030.08720.98
5.6.90.0100.07721.01
5.6.80.0070.08020.39
5.6.70.0100.07320.39
5.6.60.0070.07720.31
5.6.50.0070.04020.46
5.6.40.0100.06720.36
5.6.30.0070.07320.32
5.6.20.0100.07720.36
5.6.10.0070.04720.32
5.6.00.0070.06320.41
5.5.380.0030.04320.39
5.5.370.0100.07720.41
5.5.360.0230.04720.44
5.5.350.0130.06720.45
5.5.340.0070.07320.89
5.5.330.0100.07720.76
5.5.320.0130.07320.92
5.5.310.0030.07720.88
5.5.300.0030.08720.86
5.5.290.0170.07720.89
5.5.280.0100.07720.87
5.5.270.0070.04320.75
5.5.260.0030.05320.75
5.5.250.0070.04720.69
5.5.240.0100.04020.18
5.5.230.0000.08720.17
5.5.220.0070.08020.17
5.5.210.0130.07020.23
5.5.200.0070.08720.18
5.5.190.0100.05720.11
5.5.180.0170.07320.27
5.5.160.0070.04320.08
5.5.150.0030.08020.10
5.5.140.0070.05020.20
5.5.130.0070.05020.26
5.5.120.0130.05320.12
5.5.110.0100.07320.21
5.5.100.0030.07720.10
5.5.90.0070.07720.06
5.5.80.0100.08020.16
5.5.70.0070.07020.14
5.5.60.0070.08320.14
5.5.50.0100.07320.13
5.5.40.0170.07020.04
5.5.30.0000.07320.02
5.5.20.0030.04020.05
5.5.10.0130.05320.03
5.5.00.0070.04720.08
5.4.450.0030.07019.47
5.4.440.0100.07319.30
5.4.430.0070.07319.36
5.4.420.0070.09019.43
5.4.410.0200.05719.17
5.4.400.0070.05719.05
5.4.390.0130.06319.06
5.4.380.0100.08019.23
5.4.370.0030.05719.12
5.4.360.0100.07318.98
5.4.350.0070.07319.23
5.4.340.0070.05019.05
5.4.320.0070.09018.96
5.4.310.0070.07719.03
5.4.300.0200.06319.07
5.4.290.0170.05319.04
5.4.280.0070.08318.97
5.4.270.0070.07019.02
5.4.260.0130.07318.75
5.4.250.0030.07018.89
5.4.240.0030.04719.22
5.4.230.0030.04019.15
5.4.220.0030.05019.05
5.4.210.0070.05018.77
5.4.200.0070.05718.89
5.4.190.0100.06718.89
5.4.180.0000.05019.15
5.4.170.0070.07019.05
5.4.160.0100.07319.09
5.4.150.0130.07019.03
5.4.140.0100.04016.29
5.4.130.0100.04016.29
5.4.120.0000.07716.27
5.4.110.0070.04716.46
5.4.100.0100.07016.39
5.4.90.0100.03716.46
5.4.80.0130.06316.44
5.4.70.0030.05316.47
5.4.60.0070.05716.21
5.4.50.0200.02716.24
5.4.40.0100.06716.34
5.4.30.0100.06316.20
5.4.20.0030.08016.28
5.4.10.0130.07716.22
5.4.00.0100.04315.75
5.3.290.0030.07714.64
5.3.280.0030.04014.41
5.3.270.0200.07014.59
5.3.260.0100.07314.55
5.3.250.0070.04014.57
5.3.240.0070.06314.61
5.3.230.0100.07014.54
5.3.220.0030.04714.55
5.3.210.0100.07314.50
5.3.200.0100.03014.51
5.3.190.0130.06714.55
5.3.180.0100.06314.42
5.3.170.0170.06014.56
5.3.160.0100.04314.52
5.3.150.0030.08014.55
5.3.140.0100.05014.54
5.3.130.0130.06714.52
5.3.120.0030.05714.55
5.3.110.0030.05014.38
5.3.100.0000.08013.90
5.3.90.0100.05713.95
5.3.80.0070.04014.00
5.3.70.0030.07713.97
5.3.60.0000.04313.87
5.3.50.0170.06013.90
5.3.40.0030.05013.90
5.3.30.0100.07013.89
5.3.20.0100.05013.68
5.3.10.0000.07713.51
5.3.00.0030.07713.63
5.2.170.0030.06311.84
5.2.160.0030.06311.84
5.2.150.0030.03311.84
5.2.140.0100.05711.84
5.2.130.0070.06011.84
5.2.120.0130.04011.84
5.2.110.0000.03711.84
5.2.100.0070.05711.84
5.2.90.0070.05311.84
5.2.80.0170.04711.84
5.2.70.0070.05311.84
5.2.60.0030.06711.84
5.2.50.0100.05311.84
5.2.40.0000.06011.84
5.2.30.0030.03711.84
5.2.20.0000.03011.84
5.2.10.0100.05311.84
5.2.00.0100.03011.84
5.1.60.0030.04311.84
5.1.50.0030.05711.84
5.1.40.0070.02711.84
5.1.30.0100.05011.84
5.1.20.0100.04311.84
5.1.10.0070.05311.84
5.1.00.0070.05311.84
5.0.50.0030.04311.84
5.0.40.0070.03011.84
5.0.30.0070.05311.84
5.0.20.0030.05011.84
5.0.10.0000.02011.84
5.0.00.0030.04311.84
4.4.90.0030.03311.84
4.4.80.0030.03711.84
4.4.70.0030.01711.84
4.4.60.0000.02311.84
4.4.50.0100.02711.84
4.4.40.0030.04711.84
4.4.30.0000.03711.84
4.4.20.0030.01711.84
4.4.10.0030.03311.84
4.4.00.0030.05311.84
4.3.110.0030.02011.84
4.3.100.0070.02311.84
4.3.90.0030.01311.84
4.3.80.0030.04311.84
4.3.70.0000.02311.84
4.3.60.0000.02711.84
4.3.50.0070.03011.84
4.3.40.0000.05311.84
4.3.30.0000.01711.84
4.3.20.0030.03011.84
4.3.10.0030.03311.84
4.3.00.0030.03011.84

preferences:
39.93 ms | 404 KiB | 6 Q